The Best How Often Do I Water A Snake Plant References. Web while it can vary based on the humidity, light, and indoor temperature, your snake plant might only require water every two weeks, but, depending on the conditions, it can go as. Generally, once a week works great.

If you overwater the plant, it’s going to begin to rot. Web snake plants don’t need regularly watering. Web while it can vary based on the humidity, light, and indoor temperature, your snake plant might only require water every two weeks, but, depending on the conditions, it can go as.